57553060

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{18329}}^1$

素因数の和:18495

約数の個数: 24

約数和(自身を含む): 121637880

約数和(自身を除く): 64084820

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 18329, 36658, 73316, 91645, 183290, 366580, 2877653, 5755306, 11510612, 14388265, 28776530, 57553060]

約数ペア:

[(1, 57553060), (2, 28776530), (4, 14388265), (5, 11510612), (10, 5755306), (20, 2877653), (157, 366580), (314, 183290), (628, 91645), (785, 73316), (1570, 36658), (3140, 18329)]